Below are links to an array of amazing video presentations that deal with specific math skills. You will find Developmental Math 1 and Developmental Math 2. Each video has a number. Simply right click on the video number and open a new tab to watch and enjoy. There is opportunity to do practice problems as well. I will be assigning you to watch specific videos as we continue with this year.
Students, if you are having some difficulty with dividing decimals, dividing fractions, or something else; be an advocate and watch those videos.
Students, if you are having some difficulty with dividing decimals, dividing fractions, or something else; be an advocate and watch those videos.
Developmental Math Worked developmental math examples from the Monterey Institute. These start pretty basic and would prepare a student for the Algebra I worked examples
1. Place Value 1 2. Place Value 2 3. Place Value3
4. Rounding Whole Numbers 1 5. Rounding Whole Numbers 2 6. Rounding Whole Numbers 3
7. Comparing Whole Numbers 8. Comparing Whole Numbers 2 9. Comparing Whole Numbers 3
10. Adding Whole Numbers and Applications 1 11. Adding Whole Numbers and Applications 2 12. Adding Whole Numbers and Applications 3 13. Adding Whole Numbers and Applications 4 14. Subtracting Whole Numbers
15. Subtraction with Borrowing or Regrouping 16. Subtraction Word Problem 17. Rounding to Estimate Differences 18. Rounding to Estimate Sums 19. Rounding to Estimate Sums 2 20. Multiplying Whole Numbers and Applications 1
21. Multiplying Whole Numbers and Applications 2 23. Multiplying Whole Numbers and Applications 4 24. Multiplying Whole Numbers and Applications 5
25. Multiplying Whole Numbers and Applications 6 26. Dividing Whole Numbers and Applications 1
27. Dividing Whole Numbers and Applications 2 28. Dividing Whole Numbers and Applications 3
29. Dividing Whole Numbers and Applications 4 30. Dividing Whole Numbers and Applications 5
31. Dividing Whole Numbers and Applications 6 32. Properties of Whole Numbers 33. Identity Property of 1
34. Commutative Law of Addition 35. Commutative Law of Multiplication 36. Associative Law of Addition
37. Associative Law of Multiplication 38. The Distributive Property 39. The Distributive Property 2
40. Understanding Exponents 41. Understanding Exponents 2 42. Understanding Square Roots
43. Order of Operations 44. Order of Operations 2 45. Numerator and Denominator of a Fraction 46. Identifying Fraction Parts 47. Proper and Improper Fractions
48. Converting Mixed Numbers to Improper Fractions 49. Changing an Improper Fraction to a Mixed Number
50. Recognizing Divisibility 51. Finding Factors of a Number 52. Prime Factorization
53. Recognizing Prime Numbers 54. Equivalent Fractions Example 55. Fractions in lowest terms
56. Comparing Fractions 57. Comparing Fractions 2 58. Multiplying Fractions
59. Multiplying Mixed Numbers 60. Multiplying Fractions and Mixed Numbers 61. Multiplying Fractions Word Problem
62. Reciprocal of a Mixed Number 63. Dividing Fractions Example 64. Dividing Mixed Numbers
65. Dividing Mixed Numbers and Fractions 66. Dividing Fractions Word Problem 67. Adding Fractions with Like Denominators 68. Least Common Multiple (LCM) 69. Finding Common Denominators
70. Adding Fractions with Unlike Denominators 71. Adding Mixed Numbers 72. Adding Mixed Numbers with Unlike Denominators
73. Adding Mixed Numbers Word Problem 74. Subtracting Fractions 75. Subtracting Mixed Numbers
76. Subtracting Mixed Numbers 2 77. Subtracting Mixed Numbers Word Problem 78. Decimal Place Value
79. Decimal Place Value 2 80. Decimals and Fractions 81. Converting Fractions to Decimals Example
82. Comparing Decimals 83. Rounding Decimals 84. Decimals on a Number Line
85. Comparing Decimals 4 86. Adding Decimals 87. Subtracting Decimals
88. Subtracting Decimals Word Problem 89. Multiplying Decimals 90. Multiplying a Decimal by a Power of 10 91. Dividing Decimals 92. Dividing a Decimal by a Power of 10 93. Dividing Decimals 2.1
94. Mulitplyling Decimals 3 95. Estimation with Decimals 96. Ratios as Fractions in Simplest Form 97. Simplifying Rates and Ratios 98. Finding Unit Rates 99. Finding Unit Prices 100. Understanding Proportions 101. Find an Unknown in a Proportion 102. Find an Unknown in a Proportion 2 103. Describing the Meaning of Percent 104. Describing the Meaning of Percent 2 105. Representing a number as a decimal, percent, and fraction 106. Representing a number as a decimal, percent, and fraction 2
107. Identifying Percent Amount and Base 108. Solving Percent Problems 2 109. Solving Percent Problems 3 110. Unit Conversion with Fractions 111. Adding different units of length 112. Converting units of length
113. Converting pounds to ounces 114. Adding different units for weight
115. Application problems involving units of weight 116. Converting Gallons to quarts pints and cups
117. Performing arithmetic calculations on units of volume 118. Solving application problems involving units of volume
119. U.S. Customary and Metric units 120. Conversion between metric units 121. Converting within the metric system
122. Perimeter and Unit Conversion 123. Comparing Celsius and Farenheit temperature scales 124. Converting Farenheit to Celsius
125. Variables and Expressions 1 126. Evaluating Expressions with Two Variables 127. Locate integers on a number line
128. Absolute Value of Integers 129. Opposite of a given number 130. Number Sets
131. Points on a number line 132. Comparing Rational Numbers 133. Identifying Rational Numbers
134. Adding Negative Numbers 135. Adding integers with different signs 136. Adding real numbers with different signs
137. Adding fractions with different signs 138. Identity property of 0 139. Application of addition of real numbers 140. Subtracting Real Numbers 141. Adding and subtracting real numbers 142. Adding and subtracting real numbers application 143. Multiplying negative real numbers 144. Dividing real numbers with different signs 145. Identity property of 1 (second example) 146. Multiplying real number application 147. Commutative Property for Addition
148. Associative property for multiplication 149. Distributive property 3 150. Order of Operations 1
151. Order of Operations 2 (old) 152. Solving One-Step Equations 153. Solving One-Step Equations 2
154. Multi-step equations 1 155. Multi-step equations 2 156. Equation Special Cases
157. Application problems with equation in one variable 158. Evaluate a formula using substitution 159. Rearrange formulas to isolate specific variables 160. Inequalities on a number line 161. One-Step Inequalities
162. One-Step Inequalities 2 163. Multi-Step Inequalities 164. Multi-Step Inequalities 2
165. Compund Inequalities 166. Compund Inequalities 2 167. Compound Inequalities 3
168. Compound Inequalities 4 169. Absolute Value Equations Example 1 170. Absolute Value Inequalities Example 2 171. Absolute Value Equations 2 172. Evaluating exponential expressions 173. Evaluating exponential expressions 2
174. Evaluating exponential expressions 3 175. Exponent Properties 1 176. Exponent Properties 2
177. Exponent Properties 3 178. Exponent Properties 4 179. Exponent Properties 5
180. Exponent Properties 6 181. Exponent Properties 7 182. Scientific Notation I
183. Scientific Notation Example 2 184. Scientific Notation 3 (new)
185. Terms coefficients and exponents in a polynomial 186. Evaluating a polynomial at a given value 187. Simply a polynomial
188. Adding Polynomials 189. Opposite of a Polynomial 190. Subtracting Polynomials
191. Multiplying Monomials 192. Multiplying Monomials by Polynomials 193. Multiplying Binomials
194. Multiplying Polynomials 195. Special Polynomials Products 1 196. Square a Binomial Back
Developmental Math 2 Worked developmental math examples from the Monterey Institute (part 2). These start at Algebra I and would prepare a student for basic college mathematics.
1. Dividing Monomials 2. Polynomial divided by monomial 3. Dividing polynomials 1
4. Dividing polynomials with remainders 5. Evaluating an expression with multiple variables 6. Simplifying an expression with multiple variables 7. Adding polynomials with multiple variables 8. Subtracting polynomials with multiple variables 9. More multiplying polynomials
10. Dividing multivariable polynomial with monomial 11. Monomial Greatest Common Factor 12. Factor polynomials using the GCF
13. Factor expressions by grouping 14. Factoring trinomials with a leading 1 coefficient 15. Factoring trinomials with a common factor
16. Factoring trinomials with a non-1 leading coefficient by grouping 17. Factoring perfect square trinomials
18. Factoring difference of squares 19. Factoring Sum of Cubes 20. Factoring the Difference of Cubes
21. Solving factored equations 22. Solving quadratics by factoring 23. Applications Problem Factoring Quadratics
24. Plotting (x,y) relationships 25. Quadrants of Coordinate Plane 26. Graphing using X and Y intercepts
27. Ordered pair solutions of equations 28. Application problem with graph 29. Graphical Slope of a Line
30. Slope of a Line 2 31. Slope of a Line 3 32. Equation of a line 1 33. Equation of a line 2 34. Equation of a line 3 35. Slope of Perpendicular Line
36. Parallel Line Equation 37. Graphing Inequalities 1 38. Graphing Inequalities 2
39. Graphings Systems of Equations 40. Testing a solution for a system of equations 41. Consistent and Inconsistent Systems
42. Independent and Dependent Systems 43. Graphical Systems Application Problem 44. Graphical System of Inequalities
45. Testing Solutions for a System of Inequalities 46. System of Inequalities Application 47. The Substitution Method
48. Substitution Method 2 49. Substitution Method 3 50. Addition Elimination Method 1
51. Addition Elimination Method 2 52. Addition Elimination Method 3 53. Addition Elimination Method 4
54. Systems of Three Variables 55. Systems of Three Variables 2 56. Three Equation Application Problem
57. Solutions to Three Variable System 58. Domain of a Rational Expression 1 59. Simplifying Rational Expressions Example 2
60. Multiplying and Simplifying Rational Expressions 61. Dividing and Simplifying Rational Expressions 62. Algebraic Expression Least Common Multiple 63. Adding Rational Expressions 64. Subtracting Rational Expressions 65. Simplifying First for Subtracting Rational Expressions 66. Adding and Subtracting Rational Expressions 67. Complicated Rational Expressions
68. Rational Equations 69. Extraneous Solutions to Rational Equations 70. Rate Problem Involving Rational Equations
71. Another Take on the Rate Problem 72. Solving for a Variable 73. Direct Inverse and Joint Variation
74. Proportionality Constant for Direct Variation 75. Direct Variation Application 76. Inverse Variation Application
77. Joint Variation Application 78. Approximating Square Roots 79. Simplifying Square Roots
80. Simplifying Square Roots Comment Response 81. Finding Cube Roots 82. Simplifying Cube Roots
83. Radical Equivalent to Rational Exponents 84. Radical Equivalent to Rational Exponents 2 85. Rational Exponents and Exponent Laws
86. More Rational Exponents and Exponent Laws 87. Multiply and Simplify a Radical Expression 1 88. Multiply and Simplify a Radical Expression 2 89. Adding and Simplifying Radicals 90. Subtracting and Simplifying Radicals 91. Multiplying Binomials with Radicals
92. Rationalizing Denominators of Expressions 93. Rationalizing Denominators with Conjugates 94. Solving Radical Equations
95. Extraneous Solutions for Radical Equations 96. Radical Equation Application Problem 97. Complex Numbers
98. Imaginary Roots of Negative Numbers 99. Adding Complex Numbers 100. Subtracting Complex Numbers
101. Multiplying Complex Numbers 102. Complex Conjugates Example 103. Dividing Complex Numbers
104. Simple Quadratic Equation 105. Completing Perfect Square Trinomials 106. Completing the Square to Solve Quadratic Equations 107. Quadratic Equations in Standard Form 108. Applying the Quadratic Formula
109. Complex Roots from the Quadratic Formula 110. Discriminant for Types of Solutions for a Quadratic 111. Application Problem with Quadratic Formula
1. Place Value 1 2. Place Value 2 3. Place Value3
4. Rounding Whole Numbers 1 5. Rounding Whole Numbers 2 6. Rounding Whole Numbers 3
7. Comparing Whole Numbers 8. Comparing Whole Numbers 2 9. Comparing Whole Numbers 3
10. Adding Whole Numbers and Applications 1 11. Adding Whole Numbers and Applications 2 12. Adding Whole Numbers and Applications 3 13. Adding Whole Numbers and Applications 4 14. Subtracting Whole Numbers
15. Subtraction with Borrowing or Regrouping 16. Subtraction Word Problem 17. Rounding to Estimate Differences 18. Rounding to Estimate Sums 19. Rounding to Estimate Sums 2 20. Multiplying Whole Numbers and Applications 1
21. Multiplying Whole Numbers and Applications 2 23. Multiplying Whole Numbers and Applications 4 24. Multiplying Whole Numbers and Applications 5
25. Multiplying Whole Numbers and Applications 6 26. Dividing Whole Numbers and Applications 1
27. Dividing Whole Numbers and Applications 2 28. Dividing Whole Numbers and Applications 3
29. Dividing Whole Numbers and Applications 4 30. Dividing Whole Numbers and Applications 5
31. Dividing Whole Numbers and Applications 6 32. Properties of Whole Numbers 33. Identity Property of 1
34. Commutative Law of Addition 35. Commutative Law of Multiplication 36. Associative Law of Addition
37. Associative Law of Multiplication 38. The Distributive Property 39. The Distributive Property 2
40. Understanding Exponents 41. Understanding Exponents 2 42. Understanding Square Roots
43. Order of Operations 44. Order of Operations 2 45. Numerator and Denominator of a Fraction 46. Identifying Fraction Parts 47. Proper and Improper Fractions
48. Converting Mixed Numbers to Improper Fractions 49. Changing an Improper Fraction to a Mixed Number
50. Recognizing Divisibility 51. Finding Factors of a Number 52. Prime Factorization
53. Recognizing Prime Numbers 54. Equivalent Fractions Example 55. Fractions in lowest terms
56. Comparing Fractions 57. Comparing Fractions 2 58. Multiplying Fractions
59. Multiplying Mixed Numbers 60. Multiplying Fractions and Mixed Numbers 61. Multiplying Fractions Word Problem
62. Reciprocal of a Mixed Number 63. Dividing Fractions Example 64. Dividing Mixed Numbers
65. Dividing Mixed Numbers and Fractions 66. Dividing Fractions Word Problem 67. Adding Fractions with Like Denominators 68. Least Common Multiple (LCM) 69. Finding Common Denominators
70. Adding Fractions with Unlike Denominators 71. Adding Mixed Numbers 72. Adding Mixed Numbers with Unlike Denominators
73. Adding Mixed Numbers Word Problem 74. Subtracting Fractions 75. Subtracting Mixed Numbers
76. Subtracting Mixed Numbers 2 77. Subtracting Mixed Numbers Word Problem 78. Decimal Place Value
79. Decimal Place Value 2 80. Decimals and Fractions 81. Converting Fractions to Decimals Example
82. Comparing Decimals 83. Rounding Decimals 84. Decimals on a Number Line
85. Comparing Decimals 4 86. Adding Decimals 87. Subtracting Decimals
88. Subtracting Decimals Word Problem 89. Multiplying Decimals 90. Multiplying a Decimal by a Power of 10 91. Dividing Decimals 92. Dividing a Decimal by a Power of 10 93. Dividing Decimals 2.1
94. Mulitplyling Decimals 3 95. Estimation with Decimals 96. Ratios as Fractions in Simplest Form 97. Simplifying Rates and Ratios 98. Finding Unit Rates 99. Finding Unit Prices 100. Understanding Proportions 101. Find an Unknown in a Proportion 102. Find an Unknown in a Proportion 2 103. Describing the Meaning of Percent 104. Describing the Meaning of Percent 2 105. Representing a number as a decimal, percent, and fraction 106. Representing a number as a decimal, percent, and fraction 2
107. Identifying Percent Amount and Base 108. Solving Percent Problems 2 109. Solving Percent Problems 3 110. Unit Conversion with Fractions 111. Adding different units of length 112. Converting units of length
113. Converting pounds to ounces 114. Adding different units for weight
115. Application problems involving units of weight 116. Converting Gallons to quarts pints and cups
117. Performing arithmetic calculations on units of volume 118. Solving application problems involving units of volume
119. U.S. Customary and Metric units 120. Conversion between metric units 121. Converting within the metric system
122. Perimeter and Unit Conversion 123. Comparing Celsius and Farenheit temperature scales 124. Converting Farenheit to Celsius
125. Variables and Expressions 1 126. Evaluating Expressions with Two Variables 127. Locate integers on a number line
128. Absolute Value of Integers 129. Opposite of a given number 130. Number Sets
131. Points on a number line 132. Comparing Rational Numbers 133. Identifying Rational Numbers
134. Adding Negative Numbers 135. Adding integers with different signs 136. Adding real numbers with different signs
137. Adding fractions with different signs 138. Identity property of 0 139. Application of addition of real numbers 140. Subtracting Real Numbers 141. Adding and subtracting real numbers 142. Adding and subtracting real numbers application 143. Multiplying negative real numbers 144. Dividing real numbers with different signs 145. Identity property of 1 (second example) 146. Multiplying real number application 147. Commutative Property for Addition
148. Associative property for multiplication 149. Distributive property 3 150. Order of Operations 1
151. Order of Operations 2 (old) 152. Solving One-Step Equations 153. Solving One-Step Equations 2
154. Multi-step equations 1 155. Multi-step equations 2 156. Equation Special Cases
157. Application problems with equation in one variable 158. Evaluate a formula using substitution 159. Rearrange formulas to isolate specific variables 160. Inequalities on a number line 161. One-Step Inequalities
162. One-Step Inequalities 2 163. Multi-Step Inequalities 164. Multi-Step Inequalities 2
165. Compund Inequalities 166. Compund Inequalities 2 167. Compound Inequalities 3
168. Compound Inequalities 4 169. Absolute Value Equations Example 1 170. Absolute Value Inequalities Example 2 171. Absolute Value Equations 2 172. Evaluating exponential expressions 173. Evaluating exponential expressions 2
174. Evaluating exponential expressions 3 175. Exponent Properties 1 176. Exponent Properties 2
177. Exponent Properties 3 178. Exponent Properties 4 179. Exponent Properties 5
180. Exponent Properties 6 181. Exponent Properties 7 182. Scientific Notation I
183. Scientific Notation Example 2 184. Scientific Notation 3 (new)
185. Terms coefficients and exponents in a polynomial 186. Evaluating a polynomial at a given value 187. Simply a polynomial
188. Adding Polynomials 189. Opposite of a Polynomial 190. Subtracting Polynomials
191. Multiplying Monomials 192. Multiplying Monomials by Polynomials 193. Multiplying Binomials
194. Multiplying Polynomials 195. Special Polynomials Products 1 196. Square a Binomial Back
Developmental Math 2 Worked developmental math examples from the Monterey Institute (part 2). These start at Algebra I and would prepare a student for basic college mathematics.
1. Dividing Monomials 2. Polynomial divided by monomial 3. Dividing polynomials 1
4. Dividing polynomials with remainders 5. Evaluating an expression with multiple variables 6. Simplifying an expression with multiple variables 7. Adding polynomials with multiple variables 8. Subtracting polynomials with multiple variables 9. More multiplying polynomials
10. Dividing multivariable polynomial with monomial 11. Monomial Greatest Common Factor 12. Factor polynomials using the GCF
13. Factor expressions by grouping 14. Factoring trinomials with a leading 1 coefficient 15. Factoring trinomials with a common factor
16. Factoring trinomials with a non-1 leading coefficient by grouping 17. Factoring perfect square trinomials
18. Factoring difference of squares 19. Factoring Sum of Cubes 20. Factoring the Difference of Cubes
21. Solving factored equations 22. Solving quadratics by factoring 23. Applications Problem Factoring Quadratics
24. Plotting (x,y) relationships 25. Quadrants of Coordinate Plane 26. Graphing using X and Y intercepts
27. Ordered pair solutions of equations 28. Application problem with graph 29. Graphical Slope of a Line
30. Slope of a Line 2 31. Slope of a Line 3 32. Equation of a line 1 33. Equation of a line 2 34. Equation of a line 3 35. Slope of Perpendicular Line
36. Parallel Line Equation 37. Graphing Inequalities 1 38. Graphing Inequalities 2
39. Graphings Systems of Equations 40. Testing a solution for a system of equations 41. Consistent and Inconsistent Systems
42. Independent and Dependent Systems 43. Graphical Systems Application Problem 44. Graphical System of Inequalities
45. Testing Solutions for a System of Inequalities 46. System of Inequalities Application 47. The Substitution Method
48. Substitution Method 2 49. Substitution Method 3 50. Addition Elimination Method 1
51. Addition Elimination Method 2 52. Addition Elimination Method 3 53. Addition Elimination Method 4
54. Systems of Three Variables 55. Systems of Three Variables 2 56. Three Equation Application Problem
57. Solutions to Three Variable System 58. Domain of a Rational Expression 1 59. Simplifying Rational Expressions Example 2
60. Multiplying and Simplifying Rational Expressions 61. Dividing and Simplifying Rational Expressions 62. Algebraic Expression Least Common Multiple 63. Adding Rational Expressions 64. Subtracting Rational Expressions 65. Simplifying First for Subtracting Rational Expressions 66. Adding and Subtracting Rational Expressions 67. Complicated Rational Expressions
68. Rational Equations 69. Extraneous Solutions to Rational Equations 70. Rate Problem Involving Rational Equations
71. Another Take on the Rate Problem 72. Solving for a Variable 73. Direct Inverse and Joint Variation
74. Proportionality Constant for Direct Variation 75. Direct Variation Application 76. Inverse Variation Application
77. Joint Variation Application 78. Approximating Square Roots 79. Simplifying Square Roots
80. Simplifying Square Roots Comment Response 81. Finding Cube Roots 82. Simplifying Cube Roots
83. Radical Equivalent to Rational Exponents 84. Radical Equivalent to Rational Exponents 2 85. Rational Exponents and Exponent Laws
86. More Rational Exponents and Exponent Laws 87. Multiply and Simplify a Radical Expression 1 88. Multiply and Simplify a Radical Expression 2 89. Adding and Simplifying Radicals 90. Subtracting and Simplifying Radicals 91. Multiplying Binomials with Radicals
92. Rationalizing Denominators of Expressions 93. Rationalizing Denominators with Conjugates 94. Solving Radical Equations
95. Extraneous Solutions for Radical Equations 96. Radical Equation Application Problem 97. Complex Numbers
98. Imaginary Roots of Negative Numbers 99. Adding Complex Numbers 100. Subtracting Complex Numbers
101. Multiplying Complex Numbers 102. Complex Conjugates Example 103. Dividing Complex Numbers
104. Simple Quadratic Equation 105. Completing Perfect Square Trinomials 106. Completing the Square to Solve Quadratic Equations 107. Quadratic Equations in Standard Form 108. Applying the Quadratic Formula
109. Complex Roots from the Quadratic Formula 110. Discriminant for Types of Solutions for a Quadratic 111. Application Problem with Quadratic Formula